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critical1298 articles
Oct 24, 2026

openSUSE Leap 16.0 PHP 8 Update Patches Memory Corruption and Remote Code Execution Flaws — Patching and Detection Guide

Introduction The openSUSE project has shipped a php8 security update for openSUSE Leap 16.0 (advisory openSUSE-2026-22151-1) that resolves t...

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Oct 24, 2026

Arista VeloCloud Orchestrator Zero-Day Exploited: Third Unpatched SQL Injection Flaw in Four Months — Detection and Mitigation Guide

Arista VeloCloud Orchestrator Under Siege: Third Zero-Day in Four Months Arista Networks has confirmed a third actively exploited zero-day v...

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Oct 24, 2026

Rocky Linux 8 RLSA-2026-76850: Firefox Sandbox Escape and Memory Flaw Patching and Detection Guide

Introduction Rocky Linux has issued security advisory RLSA-2026-76850, an Important-rated Firefox update for Rocky Linux 8 that closes sandb...

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Oct 24, 2026

CVE-2026-111497: Brotli Decoder Memory Corruption in Node.js, Bun, Python and Envoy — Detection and Remediation Guide

Introduction A memory-corruption vulnerability in Google's Brotli decompression library — tracked as CVE-2026-111497 — is the root cause beh...

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Oct 24, 2026

APT28 Targets NATO Defense Firms, Tor Exit Relays Hijacked, Self-Rebuilding macOS Ransomware — Defender's Detection and Response Guide

Introduction This week's under-the-radar roundup from SecurityWeek carries more operational weight than its 'in other news' framing suggests...

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Oct 24, 2026

Microsoft Project Perception and Guardian Agents: A Defender's Guide to Containing AI Agents as Insider Threats

AI Agents Are the New Insider Threat — and Your SOC Isn't Watching Them Microsoft's newly revealed Project Perception — which introduces Gua...

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Oct 24, 2026

HPE ArubaOS Critical Patch Drop: 72 Flaws Including 8 Max-Severity RCE and Auth Bypass Bugs — Detection and Remediation Guide

HPE ArubaOS Critical Patch Drop: What Defenders Need to Know Right Now Hewlett Packard Enterprise has released a significant security update...

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Oct 24, 2026

Indirect Prompt Injection Attacks on AI Agents: Detection and Hardening Guide for Enterprise Defenders

Introduction A new class of attack is moving quickly from research labs into real-world abuse, and it targets something most enterprises dep...

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Oct 24, 2026

Storm-0940 ConnectWise Supply Chain Attack: Detecting and Containing AI-Accelerated ScreenConnect Compromise Across 2,200+ Tenants

Introduction Microsoft Threat Intelligence has publicly attributed a large-scale ConnectWise supply chain attack to Storm-0940, a China-link...

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